# "His telephone number is long."

## Translation:Hans telefonnummer är långt.

January 10, 2015

## 14 CommentsThis discussion is locked.

This discussion is locked.

bigswedeej

- 557

Hej. There are a series of numbers conspicuously missing from these lessons. The xnth series from tenth through twentieth.

Greyman125

- 992

I was wondering this too, and the answer appears to be yes. According to Wikipedia, area codes can be between two and four digits (including a leading 0), and the remainder can be between five and eight digits (although the sidebar indicates a maximum length of thirteen, so one of those might be incorrect). Longer numbers are typically newer, as shorter numbers have been used up over time.